Do esophageal cancer survivors work after esophagectomy and do health problems impact their work? A cross-sectional study

Household unclean fuel use, indoor pollution and self-rated health: risk assessment of environmental pollution caused by energy poverty from a public health perspective

The lack of access to clean energy remains one of the major challenges in the global energy sector. Access to clean, sustainable and affordable energy, outlined in the seventh Sustainable Development Goals (SDG 7) of the United Nations, plays a crucial role in advancing health (SDG 3), as unclean cooking energy may endanger people's health by causing air pollution. However, due to endogeneity problems such as reverse causality, the health consequences of environmental pollution caused by unclean fuel usage are difficult to be scientifically and accurately evaluated. This paper aims to systematically assess the health cost of unclean fuel usage based on tackling endogeneity, using the data from Chinese General Social Survey. The ordinary least squares model, ordered regression methods, instrumental variable approach, penalized machine learning methods, placebo test, and mediation models are applied in this research. Analytical results demonstrate that households' unclean fuel use significantly damages people's health. Specifically, the use of dirty fuel leads to an average of about a one-standard-deviation decline in self-rated health, demonstrating its notable negative effect. The findings are robust to a series of robustness and endogeneity tests. The impact mechanism is that unclean fuel usage reduces people's self-rated health through increasing indoor pollution. Meanwhile, the negative effect of dirty fuel use on health has significant heterogeneity among different subgroups. The consequences are more prominent for the vulnerable groups who are female, younger, living in rural areas and older buildings, with lower socio-economic status and uncovered by social security. Therefore, necessary measures should be taken to improve energy infrastructure to make clean cooking energy more affordable and accessible as well as to enhance people's health. Besides, more attention should be paid to the energy needs of the above specific vulnerable groups faced with energy poverty.

Working after cancer: psychological flexibility and the quality of working life

PURPOSE

Our purpose was to examine the associations between the pillars of psychological flexibility (valued action, behavioural awareness, openness to experience) and aspects of quality of working life after a cancer. We examined how the pillars of psychological flexibility mediated the relationships between quality of working life and anxiety, depression, and overall life satisfaction. Examining psychological flexibility allows interventions to be targeted for cancer survivors and account for unique, individual needs.

METHODS

In this cross-sectional study, 230 cancer survivors who were currently employed completed a questionnaire package that included demographic information and measures of physical health problems, satisfaction with life, quality of working life in cancer survivors, psychological flexibility, anxiety, and depression.

RESULTS

The mediational analyses illustrated how specific pillars of psychological flexibility mediated the relationships between quality of working life and anxiety, depression, and overall satisfaction with life. Overall, psychological flexibility mediated the relationships between physical health and health-related work problems, quality of working life, and satisfaction with life. Further, the valued action pillar of psychological flexibility fully mediated the relationship between quality of working life and reported symptoms of depression and anxiety.

CONCLUSIONS

Higher psychological flexibility was related to higher satisfaction with working life. Physical and psychological challenges during employment may be improved through interventions that improve psychological flexibility. Active engagement with activities aligned with personal values is related to more positive outcomes.

IMPLICATIONS FOR CANCER SURVIVORS

The value of examining the pillars of psychological flexibility is that interventions can be targeted for this population, considering this population's unique needs.

Changes in the quality of life score following preoperative chemotherapy in elderly patients with esophageal cancer

BACKGROUND

Various functions in elderly patients with esophageal cancer deteriorate easily and their quality of life can be adversely affected by treatment. The age groups covered in previous studies are wide, and the impact on the elderly individuals is unknown. This study examined changes in quality of life scores after preoperative chemotherapy to clarify aspects of physical, psychological, and social quality of life in elderly patients with esophageal cancer.

METHODS

Thirty-six patients aged over 65 years, who were scheduled to undergo preoperative chemotherapy for esophageal cancer surgery, were enrolled. The survey questionnaire comprised the EORTC QLQ-C30 Japanese Language Version, EORTC QLQ-OES 18 Japanese Language Version, and G8. The surveys were conducted before chemotherapy (pre-CT) and after chemotherapy (post-CT).

RESULTS

In the functional scale of QLQ-C 30, physical functioning decreased significantly, while emotional functioning increased significantly post-CT (p = 0.021, p = 0.030, respectively). Global health status was not changed. In QLQ-OES18, the mean symptom scale score decreased significantly for dysphagia, trouble swallowing saliva, choking, eating, reflux, and pain post-CT (p = 0.014, p = 0.034, p = 0.033, p = 0.022, p = 0.026, p = 0.016, respectively). The mean G8 score decreased significantly from 11.7 to 10.7 (p = 0.022) post-CT, but the proportion of patients with dysfunction decreased.

CONCLUSIONS

Quality of life scores of elderly patients with esophageal cancer who received preoperative chemotherapy decreased in terms of physical function but improved in terms of esophageal cancer symptoms and mental function. Our results suggest that alleviation of symptoms contributed to the improvements in mental health.

Health-related quality of life after esophagectomy in patients with esophageal cancer

Esophageal cancer is one of the malignant tumors with the poorest prognosis. Esophagectomy, which is the mainstay of curative-intent treatments, imposes excessive surgical stress on the patients, and postoperative morbidity and mortality rates after esophagectomy remain high. On the other hand, the number of survivors after esophagectomy for esophageal cancer is increasing due to recent improvements in surgical techniques and multidisciplinary treatments for this cancer. However, esophagectomy still has a great influence on the fundamental aspect of patients' lives, that is, the health-related quality of life (HR-QOL), including their physical, emotional, and social functions in the short- and long-term postoperatively. HR-QOL is a multifactorial concept used to assess the symptoms and functional changes caused by the disease itself and treatments from the patients' perspectives. Therefore, assessing the HR-QOL of patients with esophageal cancer after esophagectomy is becoming increasingly important. However, the status of HR-QOL changes after esophagectomy has not been satisfactorily evaluated, and there is no worldwide consensus as to how the postoperative HR-QOL can be improved. This review aimed to raise awareness of healthcare providers, such as surgeons and nurses, on the importance of HR-QOL in patients with esophageal cancer after curative-intent esophagectomy by providing multifaceted information concerning the short- and long-term HR-QOLs, including the status of changes and the determinants of HR-QOL after esophagectomy, and furthermore, essential points for improvement of HR-QOL after esophagectomy.